from tkinter import *

x = int(input())
y = int(input())
n = int(input())
xmax = x + 20 * n
ymax = y + 30 * n

window = Tk()
window.geometry('500x500')

canvas = Canvas(bg="white", width=500, height=500)
canvas.pack(anchor=CENTER, expand=1)
if 0 <= xmax <= 500 and 0 <= ymax <= 500:
    canvas.create_polygon(x, y, x + 10 * n, y, x + 10 * n, y + 10 * n, \
                          x + 20 * n, y + 10 * n, \
                          x + 20 * n, y + 30 * n, x + 10 * n, y + 30 * n, \
                          x + 10 * n, y + 20 * n, x, y + 20 * n, \
                          fill = '#46c8ff', outline = '#000000')
else:
    print('Размер фигуры превышает максимальный размер поля')
window.mainloop()
